91043348648

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1\times {\mathrm{18517}}^1$

素因数の和:23170

約数の個数: 64

約数和(自身を含む): 205416470400

約数和(自身を除く): 114373121752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 4621, 9242, 18484, 18517, 32347, 36968, 37034, 64694, 74068, 87799, 129388, 129619, 148136, 175598, 258776, 259238, 351196, 351823, 518476, 614593, 702392, 703646, 1036952, 1229186, 1407292, 2458372, 2462761, 2814584, 4916744, 4925522, 9851044, 19702088, 85567057, 171134114, 342268228, 598969399, 684536456, 1197938798, 1625774083, 2395877596, 3251548166, 4791755192, 6503096332, 11380418581, 13006192664, 22760837162, 45521674324, 91043348648]

約数ペア:

[(1, 91043348648), (2, 45521674324), (4, 22760837162), (7, 13006192664), (8, 11380418581), (14, 6503096332), (19, 4791755192), (28, 3251548166), (38, 2395877596), (56, 1625774083), (76, 1197938798), (133, 684536456), (152, 598969399), (266, 342268228), (532, 171134114), (1064, 85567057), (4621, 19702088), (9242, 9851044), (18484, 4925522), (18517, 4916744), (32347, 2814584), (36968, 2462761), (37034, 2458372), (64694, 1407292), (74068, 1229186), (87799, 1036952), (129388, 703646), (129619, 702392), (148136, 614593), (175598, 518476), (258776, 351823), (259238, 351196)]